INFARCTION Meaning and
Definition
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Infarction is a medical term referring to the process of tissue death (necrosis) resulting from the inadequate blood supply to a specific area of an organ or tissue. It occurs when the blood flow to an area is severely compromised or completely blocked, leading to the deprivation of oxygen and vital nutrients necessary for normal cell function. Typically, this is caused by the blockage of an artery supplying the affected area.
During infarction, the lack of blood flow causes the affected cells to undergo irreversible damage, ultimately resulting in their death. The affected tissue may change in appearance, texture, and function due to this cellular death.
Infarctions can occur in various organs or tissues, with the most common occurrences happening in the heart (myocardial infarction or heart attack), brain (cerebral infarction or stroke), lungs, kidneys, and intestines. The consequences of untreated or prolonged infarctions can be severe, leading to organ dysfunction or failure.
Treatment measures for infarctions depend on the affected organ and the underlying cause. They generally aim to restore blood flow to the affected area, prevent further damage, and support recovery. Prompt medical intervention is crucial as delays can significantly increase the risk of complications and long-term damage.
In summary, infarction refers to tissue death caused by insufficient blood flow, resulting in cell necrosis. It is a serious medical condition requiring immediate attention and appropriate treatment to minimize further damage and promote recovery.
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1. Changes produced by embolic obstruction of an end-artery in an organ. 2. The area so affected, infarct.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.
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Etymology of INFARCTION
The word "infarction" derives from the Latin term "infarctus", which means "stuffed". It is formed by combining the prefix "in-" (meaning "into" or "in") and the verb "farcire" (meaning "to stuff" or "to fill"). This term was originally used in reference to cooking, specifically the process of stuffing food. Over time, it became associated with medical jargon to describe the process of blockage or obstruction in blood vessels, particularly in relation to tissue death caused by reduced blood supply.
Similar spelling words for INFARCTION
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